Tell whether the rates are equivalent. 7 1/2 miles for every 3/4 hour.

1/2 mile for every 3 minutes

Plz help and explain.

What is the measure of x, in degrees

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?